Dental instrument handle



FIG. 1 is a front and side perspective view of a dental instrument handle, showing our new design;

FIG. 2 is a rear and side perspective view thereof;

FIG. 3 is a side elevational view thereof, all sides being identical thereto;

FIG. 4 is a rear plan view thereof; and

FIG. 5 is front plan view thereof.

The broken line showing in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a dental instrument handle, as shown and described. 